For professionals in the chemical, pharmaceutical, and fragrance industries, a thorough understanding of the fundamental chemical properties of ingredients is indispensable. 1,8-Cineole, more commonly referred to as Eucalyptol, identified by CAS 470-82-6, is a fascinating monoterpenoid with a unique chemical profile that dictates its wide range of applications.

Chemically, 1,8-Cineole is a bicyclic monoterpene ether with the molecular formula C10H18O and a molar mass of approximately 154.25 g/mol. Its defining characteristic is its distinct camphor-like odor and taste. As a colorless liquid, its physical state at room temperature is consistent, with a melting point around 1-2 °C and a boiling point of 176-177 °C. These properties are crucial for formulators when considering storage and processing conditions.

Solubility is another key aspect for anyone looking to buy 1,8-cineole. While it is only slightly soluble in water (around 3.5g/L at 21°C), it is miscible with most organic solvents, including ethanol, ethyl ether, chloroform, and oils. This solubility profile makes it easy to incorporate into various formulations, from alcoholic fragrance bases to oil-based cosmetic products. A reliable eucalyptol supplier will provide precise solubility data to aid formulators.

Stability is also a critical consideration. 1,8-Cineole is generally stable under normal conditions. However, it is important to note its incompatibilities. It can react with acids, bases, and strong oxidizing agents. Therefore, proper storage and handling procedures are essential to maintain its integrity and prevent degradation. Manufacturers often recommend storing it at temperatures between 2-8°C to preserve its quality. When you purchase 1,8-cineole, always consult the supplier's technical data sheet for detailed handling instructions.

The purity of 1,8-Cineole is typically verified through Gas Chromatography (GC), with common specifications requiring purity levels of 98% or higher. This is particularly important for pharmaceutical and fine chemical applications where impurities could affect efficacy or safety. A reputable 1,8-cineole manufacturer will ensure consistent purity, making their product suitable for sensitive applications and providing confidence to buyers looking for CAS 470-82-6.

Understanding these chemical properties allows procurement professionals and R&D scientists to make informed decisions. Whether you are seeking to buy eucalyptol for its aromatic properties or exploring its role as a pharmaceutical intermediate, a detailed knowledge of its chemistry, sourced from a dependable 1,8-cineole supplier, is fundamental for successful product development and manufacturing.